Everything below is written for breastfeeding.
Crying is climbing toward its peak this week and next. It isn't something you're doing wrong — it's the shape most babies' crying takes.
Feeds are getting a little more efficient and spaced out. Keep following their cues over the clock.
Draft figures for this age, pending clinical review.
Trust the worry. None of this is an overreaction.
If you want the detail
A real, aimed-at-you social smile, most common by 6–8 weeks. Brief self-soothing — a moment of settling without help — starting to appear.
Drafted from public sources — see the full source list. This is not medical advice — call your pediatrician with any concern.